Specifications

Downloading Software Upgrades from Juniper Networks
Follow these steps to download software upgrades from Juniper Networks:
1. Using a Web browser, follow the links to the download URL on the Juniper
Networks Web page. Depending on your location, select either Canada and U.S.
Version or Worldwide Version:
■
https://www.juniper.net/support/csc/swdist-domestic/ (customers in the United
States and Canada)
■
https://www.juniper.net/support/csc/swdist-ww/ (all other customers)
2. Log in to the Juniper Networks Web site using the username (generally your
e-mail address) and password supplied by Juniper Networks representatives.
3. Using the J-Web interface or the CLI, select the appropriate JUNOS software with
enhanced services image for your application. For information about JUNOS
software with enhanced services packages, see “Upgrade and Downgrade
Overview” on page 11.
4. Download JUNOS software with enhanced services to a local host or to an internal
software distribution site.
Installing Software Upgrades with the J-Web Interface
If your router has at least a 512-MB compact flash, you can use the J-Web interface
to install software upgrades from a remote server using FTP or HTTP, or by uploading
the software image to the router. This section contains the following topics:
■ Installing Software Upgrades from a Remote Server on page 13
■ Installing Software Upgrades by Uploading Files on page 14
Installing Software Upgrades from a Remote Server
If your router has at least a 512-MB compact flash, you can use the J-Web interface
to install software packages on the router that are retrieved with FTP or HTTP from
the location specified. Installing software upgrades using this method copies the
software image to the router.
NOTE: This procedure applies only to upgrading one release of JUNOS software with
enhanced services to another. To upgrade from the JUNOS software to JUNOS software
with enhanced services, see the JUNOS Software Migration Guide.
To install software upgrades from a remote server:
1. Download the software package as described in “Downloading Software Upgrades
from Juniper Networks” on page 13.
2. In the J-Web interface, select Manage>Software>Install Package.
JUNOS Software with Enhanced Services Upgrade and Downgrade Instructions ■ 13
JUNOS Software with Enhanced Services Upgrade and Downgrade Instructions